The following commit has been merged in the master-3.8 branch:
commit 44b898b676b0dfee7ac7080557375f09526a6adb
Author: Jakub Adam <[email protected]>
Date: Sun Jun 24 00:14:57 2012 +0200
Build fixes for GNU Hurd
diff --git a/debian/patches/fix-gnu-kfreebsd-build.patch
b/debian/patches/fix-gnu-kfreebsd-build.patch
index e5a35ec..f033967 100644
--- a/debian/patches/fix-gnu-kfreebsd-build.patch
+++ b/debian/patches/fix-gnu-kfreebsd-build.patch
@@ -2,16 +2,24 @@ From: Jakub Adam <[email protected]>
Date: Sun, 17 Jun 2012 21:23:14 +0200
Subject: fix-gnu-kfreebsd-build
+- don't test for valid env.JAVA_HOME (not supported on kFreeBSD and Hurd)
+- make org.eclipse.equinox.executable/library/gtk/build.sh aware of
+ BSD and Hurd kernels
+- don't use PATH_MAX macro (not defined on GNU Hurd)
---
- build.xml | 10 +++++++---
- .../org.eclipse.equinox.executable/library/gtk/build.sh | 2 +-
- 2 files changed, 8 insertions(+), 4 deletions(-)
+ build.xml | 11 ++++++---
+ .../library/eclipseCommon.c | 7 ++----
+ .../library/gtk/build.sh | 2 +-
+ .../natives/unix/unixfile.c | 13 +++-------
+ .../filesystem/local/unix/UnixFileFlags.java | 6 -----
+ .../filesystem/local/unix/UnixFileNatives.java | 26 +++++++++++++++-----
+ 6 files changed, 34 insertions(+), 31 deletions(-)
diff --git a/build.xml b/build.xml
-index 1d65b7b..cf74f62 100644
+index 1d65b7b..0197193 100644
--- a/build.xml
+++ b/build.xml
-@@ -8,9 +8,13 @@
+@@ -8,9 +8,14 @@
<property environment="env"/>
<property name="jhome" value="${env.JAVA_HOME}"/>
<condition property="javaHomeExists">
@@ -22,14 +30,37 @@ index 1d65b7b..cf74f62 100644
+ <resourceexists>
+ <file file="${jhome}"/>
+ </resourceexists>
-+ <!-- env.JAVA_HOME doesn't work on kFreeBSD -->
++ <!-- env.JAVA_HOME doesn't work on kFreeBSD and GNU
Hurd -->
+ <os name="GNU/kFreeBSD"/>
++ <os name="GNU"/>
+ </or>
</condition>
<fail unless="javaHomeExists" message="JAVA_HOME is not set properly"/>
+diff --git
a/eclipse/features/org.eclipse.equinox.executable/library/eclipseCommon.c
b/eclipse/features/org.eclipse.equinox.executable/library/eclipseCommon.c
+index 923b3c2..9d8caaa 100644
+--- a/eclipse/features/org.eclipse.equinox.executable/library/eclipseCommon.c
++++ b/eclipse/features/org.eclipse.equinox.executable/library/eclipseCommon.c
+@@ -331,15 +331,12 @@ _TCHAR* findSymlinkCommand( _TCHAR* command, int resolve
)
+
+ #if !defined(_WIN32) && !defined(MACOSX)
+ char * resolveSymlinks( char * path ) {
+- char * ch, *buffer;
++ char * ch;
+ if(path == NULL)
+ return path;
+ /* resolve symlinks */
+ ch = path;
+- buffer = malloc(PATH_MAX);
+- path = realpath(path, buffer);
+- if (path != buffer)
+- free(buffer);
++ path = realpath(path, NULL);
+ if (path == NULL)
+ return ch; /* failed to resolve the links, return original path */
+ return path;
diff --git
a/eclipse/features/org.eclipse.equinox.executable/library/gtk/build.sh
b/eclipse/features/org.eclipse.equinox.executable/library/gtk/build.sh
-index 894ce4a..0d63039 100755
+index 894ce4a..c43f7b9 100755
--- a/eclipse/features/org.eclipse.equinox.executable/library/gtk/build.sh
+++ b/eclipse/features/org.eclipse.equinox.executable/library/gtk/build.sh
@@ -51,7 +51,7 @@ if [ "${CC}" = "" ]; then
@@ -37,7 +68,109 @@ index 894ce4a..0d63039 100755
case $OS in
- "Linux")
-+ "Linux"|"GNU/kFreeBSD")
++ "Linux"|"GNU/kFreeBSD"|"GNU")
makefile="make_linux.mak"
defaultOS="linux"
case $MODEL in
+diff --git
a/eclipse/plugins/org.eclipse.core.filesystem/natives/unix/unixfile.c
b/eclipse/plugins/org.eclipse.core.filesystem/natives/unix/unixfile.c
+index 43d6aa5..0dbee16 100644
+--- a/eclipse/plugins/org.eclipse.core.filesystem/natives/unix/unixfile.c
++++ b/eclipse/plugins/org.eclipse.core.filesystem/natives/unix/unixfile.c
+@@ -165,20 +165,15 @@ JNIEXPORT jint JNICALL
Java_org_eclipse_core_internal_filesystem_local_unix_Unix
+ jint code;
+ jbyte *name;
+ int len;
+- char temp[PATH_MAX+1];
++ char temp[bufsiz];
+ jstring linkTarget = NULL;
+
+ name = getByteArray(env, path);
+- len = readlink((const char*)name, temp, PATH_MAX);
++ len = readlink((const char*)name, temp, bufsiz);
+ free(name);
+ if (len > 0) {
+- temp[len] = 0;
+ (*env)->SetByteArrayRegion(env, buf, 0, len, (jbyte*) temp);
+ }
+- else {
+- temp[0] = 0;
+- (*env)->SetByteArrayRegion(env, buf, 0, 0, (jbyte*) temp);
+- }
+ return len;
+ }
+
+@@ -255,9 +250,7 @@ JNIEXPORT jint JNICALL
Java_org_eclipse_core_internal_filesystem_local_unix_Unix
+ jint ret = -1;
+
+ flag = (char*) getByteArray(env, buf);
+- if (strcmp(flag, "PATH_MAX") == 0)
+- ret = PATH_MAX;
+- else if (strcmp(flag, "S_IFMT") == 0)
++ if (strcmp(flag, "S_IFMT") == 0)
+ ret = S_IFMT;
+ else if (strcmp(flag, "S_IFLNK") == 0)
+ ret = S_IFLNK;
+diff --git
a/eclipse/plugins/org.eclipse.core.filesystem/src/org/eclipse/core/internal/filesystem/local/unix/UnixFileFlags.java
b/eclipse/plugins/org.eclipse.core.filesystem/src/org/eclipse/core/internal/filesystem/local/unix/UnixFileFlags.java
+index 43d1112..cbc7c95 100644
+---
a/eclipse/plugins/org.eclipse.core.filesystem/src/org/eclipse/core/internal/filesystem/local/unix/UnixFileFlags.java
++++
b/eclipse/plugins/org.eclipse.core.filesystem/src/org/eclipse/core/internal/filesystem/local/unix/UnixFileFlags.java
+@@ -13,7 +13,6 @@ package org.eclipse.core.internal.filesystem.local.unix;
+ public class UnixFileFlags {
+
+ static {
+- PATH_MAX = UnixFileNatives.getFlag("PATH_MAX"); //$NON-NLS-1$
+ S_IFMT = UnixFileNatives.getFlag("S_IFMT"); //$NON-NLS-1$
+ S_IFLNK = UnixFileNatives.getFlag("S_IFLNK"); //$NON-NLS-1$
+ S_IFDIR = UnixFileNatives.getFlag("S_IFDIR"); //$NON-NLS-1$
+@@ -31,11 +30,6 @@ public class UnixFileFlags {
+ }
+
+ /**
+- * chars in a path name including nul
+- */
+- public static final int PATH_MAX;
+-
+- /**
+ * bitmask for the file type bitfields
+ */
+ public static final int S_IFMT;
+diff --git
a/eclipse/plugins/org.eclipse.core.filesystem/src/org/eclipse/core/internal/filesystem/local/unix/UnixFileNatives.java
b/eclipse/plugins/org.eclipse.core.filesystem/src/org/eclipse/core/internal/filesystem/local/unix/UnixFileNatives.java
+index e0d52bf..a3d8539 100644
+---
a/eclipse/plugins/org.eclipse.core.filesystem/src/org/eclipse/core/internal/filesystem/local/unix/UnixFileNatives.java
++++
b/eclipse/plugins/org.eclipse.core.filesystem/src/org/eclipse/core/internal/filesystem/local/unix/UnixFileNatives.java
+@@ -72,15 +72,29 @@ public abstract class UnixFileNatives {
+ StructStat stat = new StructStat();
+ if (lstat(name, stat) == 0) {
+ if ((stat.st_mode & UnixFileFlags.S_IFMT) ==
UnixFileFlags.S_IFLNK) {
+- if (stat(name, stat) == 0)
+- info = stat.toFileInfo();
++
++ StructStat targetStat = new StructStat();
++ if (stat(name, targetStat) == 0)
++ info = targetStat.toFileInfo();
+ else
+ info = new FileInfo();
+ info.setAttribute(EFS.ATTRIBUTE_SYMLINK, true);
+- byte target[] = new
byte[UnixFileFlags.PATH_MAX];
+- int length = readlink(name, target,
target.length);
+- if (length > 0)
+-
info.setStringAttribute(EFS.ATTRIBUTE_LINK_TARGET, bytesToFileName(target,
length));
++
++ do {
++ byte target[] = new byte[(int)
stat.st_size + 1];
++ int length = readlink(name, target,
target.length);
++ if (length <= 0) {
++ break;
++ } else if (length > stat.st_size) {
++ // Symlink increased in size
between lstat() and readlink()
++ if (lstat(name, stat) != 0) {
++ break;
++ }
++ } else {
++
info.setStringAttribute(EFS.ATTRIBUTE_LINK_TARGET, bytesToFileName(target,
length));
++ break;
++ }
++ } while (true);
+ } else
+ info = stat.toFileInfo();
+ } else
--
eclipse - Powerful IDE written in java - Debian package.
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